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Very Good

#118 of 574 schools in SD

Top 20% in state

Tri-valley High School - 01

High School · Tri-Valley School District 49-6

46450 252nd St, Colton, SD 57018

Enrollment

275

Student-Teacher

15.3:1

Score

7.7

Grades

9th – 12th

Updated 2022-23

How this school compares

In Colton

#1 of 3

public schools

South Dakota high schools

#33 of 156

In district

#1 of 3

Tri-Valley School District 49-6

Academic growth

9.4 / 10

Exceptional

About Tri-valley High School - 01

Tri-Valley High School - 01 serves 275 students in grades 9 through 12 in the rural community of Colton, South Dakota. With 18 full-time equivalent teachers, the school maintains a comfortable 15.3:1 student-teacher ratio that allows for meaningful student-teacher connections. The school demonstrates strong academic performance, earning a 7.3 out of 10 MySchoolScout rating and ranking 99th out of 586 high schools statewide, placing it in the 83rd percentile.

Students particularly excel in English Language Arts and Reading, with 82% achieving proficiency or above across grade levels. Math performance shows 52% of students reaching proficiency, indicating opportunities for continued growth in this subject area. Tri-Valley serves families in a stable rural community where the median household income reaches $84,306 and the poverty rate remains relatively low at 9.6%.

The area's median home value of $216,500 reflects the community's solid economic foundation. While 26% of local residents hold bachelor's degrees or higher, the school plays an important role in preparing students for their next educational steps. Located on 252nd Street in Minnehaha County's countryside, Tri-Valley High School provides students with a close-knit learning environment where they can build strong relationships with peers and educators while pursuing their academic goals in a peaceful rural setting.

What Parents Should Know

Located in a rural area, Tri-valley High School - 01 may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress9.4Exceptional25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change+3.91 pts/yr
Data Period2019–2022
TrendImproving
Academics9.0Exceptional25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency52%
Reading/ELA Proficiency82%
Overall Proficiency67%
Expected (poverty-adj.)54%
vs. Expected+12.9 pts
Adjusted Percentile85th
College Readiness7.3Very Good30%
Graduation rates, AP course participation, and IB availability.
View breakdown
IB ProgramNo
Resources & Environment4.8Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio15.3:1
Per-Pupil Spending$11,148

Tri-valley High School - 01 — Students at Tri-valley High School - 01 score 67% proficient, which is above what's typical for similar communities (expected: 54%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

9.8%

Students qualifying for federal meal assistance

Test Scores SD EDFACTS (2021-22)

Math Proficiency 44.5%
School
State
N/A
ELA Proficiency 74.5%
School
State
N/A

Based on 6 test records from SD state assessments. About our data

Proficiency Trend

↑ Improving

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
44.5%
ELA
64.5%
2021*
Math
37%
ELA
77%
2022
Math
52%
ELA
82%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 9.4/10.

How Tri-valley High School - 01 Compares

See how Tri-valley High School - 01 performs across key quality dimensions compared to state benchmarks.

Overall Score
7.7/10
80th percentile in SD
Academic
9.0/10
9.0/10
Growth
9.4/10
Above average
Environment
4.8/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
10%
Teaching Staff
15:1 student-teacher ratio
18 teachers

Location

46450 252nd St, Colton, SD 57018

Nearby Alternatives

Families considering Tri-valley High School - 01 may also want to explore other high schools in the area. Baltic High School - 01 (rated 7.0/10, 9.5 miles away, in nearby Baltic), with a comparable rating. Another option is Chester High School - 01 (rated 6.5/10, 11.6 miles away, in nearby Chester), a more accessible option. Additionally, Chester Area Cyber School - 92 (rated 5.9/10, 11.6 miles away, in nearby Chester), a more accessible option. For more schools in Colton, see our Colton schools guide .

Nearby Schools

20 within 14.0 mi
School Distance Rating
Tri-Valley Intermediate School - 03 Colton 0.0 mi 3.6
Tri-Valley Elementary in Colton - 02 Colton 0.0 mi 6.2
West Central Middle School - 04 Hartford 7.6 mi 6.5
West Central High School - 01 Hartford 7.7 mi 3.6
West Central Hartford Elementary - 05 Hartford 7.7 mi 5.8
Chester High School - 01 Chester 11.6 mi 6.5
Chester Elementary -02 Chester 11.6 mi 5.9
Chester Middle School - 03 Chester 11.6 mi 6.8
Chester Area Cyber School - 92 Chester 11.6 mi 5.9
High Plains - 06 Chester 11.6 mi 4.9
Brighten Transition Youth Treatment Center - 07 Hartford 11.9 mi
Falls Academy - 08 Hartford 11.9 mi
West Central Humboldt Elementary - 02 Hartford 10.0 mi 7.4
Renberg Elementary - 42 Renner 10.1 mi 5.1
Baltic Elementary - 02 Baltic 9.5 mi 6.1
Baltic High School - 01 Baltic 9.5 mi 7.0
Baltic Middle School - 03 Baltic 9.5 mi 7.0
George McGovern Middle School -09 Sioux Falls 12.6 mi 5.6
Jefferson High School - 67 Sioux Falls 13.4 mi 4.7
Hayward Elementary - 38 Sioux Falls 14.0 mi 5.6

Neighborhood Census ACS (2019-2023)

Census data for ZIP 57018 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$85,278

Median Home Value

$241,200

Median Rent

$739/mo

Population

1,400

College Educated

19%

Homeownership

81%

Avg Commute

26.3 min

Poverty Rate

10.3%

Median Age

41.2

Community Profile

The community surrounding Tri-valley High School - 01 has a median household income of $85,278. It is a community where 19% of adults hold a bachelor's degree or higher. The median home value in the area is $241,200, with a median rent of $739/month. The area has a poverty rate of 10.3%. The average commute for residents is 26 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
ABERDEEN CATHOLIC SCHOOLS Aberdeen, SD 7.8
Lead-Deadwood High School - 01 Lead, SD 7.8
Groton Area High School - 01 Groton, SD 7.3
RONCALLI JR & SR HIGH SCHOOL Aberdeen, SD 7.1
Winner High School - 01 Winner, SD 7.0
Sioux Valley High School - 01 Volga, SD 6.9

Frequently Asked Questions

Common questions about Tri-valley High School - 01

What grades does Tri-valley High School - 01 serve?

Tri-valley High School - 01 serves students in grades 9th through 12th.

How many students attend Tri-valley High School - 01?

Tri-valley High School - 01 has an enrollment of approximately 275 students.

What is the student-teacher ratio at Tri-valley High School - 01?

The student-teacher ratio at Tri-valley High School - 01 is 15.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Tri-valley High School - 01 rank in SD?

Tri-valley High School - 01 is ranked #118 out of 574 schools in SD.

What is Tri-valley High School - 01's MySchoolScout rating?

Tri-valley High School - 01 has a composite rating of 7.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Tri-valley High School - 01?

Based on the most recent state assessment data, Tri-valley High School - 01 has 44.5% math proficiency and 74.5% reading/ELA proficiency.

Is Tri-valley High School - 01 a charter school?

No, Tri-valley High School - 01 is not a charter school. It is a traditional public school operated by the local school district.

Is Tri-valley High School - 01 a Title I school?

No, Tri-valley High School - 01 is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Tri-valley High School - 01?

9.8% of students at Tri-valley High School - 01 qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
5 Car-Dependent
Bike Score
22 Somewhat Bikeable
County Safety
Low (97/100K)

Powered by Walk Score

FBI UCR 2024. County-level only. Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
275
Student-Teacher Ratio
15.3:1
Teachers (FTE)
18
Free/Reduced Lunch
9.8%
Type
regular
Setting
Distant Rural
County
Minnehaha County
Data Year
2023–2024

District

Tri-Valley School District 49-6
District Enrollment
932
Schools in District
4
Per-Pupil Spending
$12,004
District Rank
#1 of 3

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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